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Patent Searching and Data


Title:
CONNECTOR TERMINAL AND METHOD FOR PRODUCING CONNECTOR TERMINAL
Document Type and Number:
WIPO Patent Application WO/2014/112298
Kind Code:
A1
Abstract:
Provided is a connector terminal with which the heat resistance is excellent and the formation of a high-hardness insulating film on an electrical contact outermost surface is avoided even in usage in a high-temperature environment; also provided is a method for producing same. In the connector terminal, a nickel layer is formed at a contact which makes electrical contact with another electroconductive member, and an electrically-conductive nickel oxide film is formed which covers the nickel layer and is exposed at the outermost surface. The electroconductive nickel oxide film is formed by anodizing the nickel layer in a weakly acidic aqueous solution such as diluted sulfuric acid, or by immersing thereof in a weakly acidic aqueous solution in which oxygen is dissolved.

Inventors:
SHIMIZU, Atsushi (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
Application Number:
JP2013/084559
Publication Date:
July 24, 2014
Filing Date:
December 25, 2013
Export Citation:
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Assignee:
AUTONETWORKS TECHNOLOGIES, LTD. (1-14, Nishisuehiro-cho Yokkaichi-sh, Mie 03, 〒5108503, JP)
SUMITOMO WIRING SYSTEMS, LTD. (1-14, Nishisuehiro-cho Yokkaichi-sh, Mie 03, 〒5108503, JP)
SUMITOMO ELECTRIC INDUSTRIES, LTD. (5-33, Kitahama 4-chome Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
International Classes:
C23C28/00; C23C22/06; C25D7/00; C25D11/34; H01R13/03; H01R13/11; H01R43/16
Foreign References:
JP2012237055A
JPH08278652A
JPH07300317A
JPH10324524A
Attorney, Agent or Firm:
UENO, Noboru (KS Iseya Building 8th Floor, 21-23 Sakae 3-chome, Naka-ku, Nagoya-sh, Aichi 08, 〒4600008, JP)
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